1、MI L-N-854 14A (AS) 15 November 1990 SUPERSEDING MI L-N-85414 (AS) 1 April 1983 MILITARY SPECIFICATION NAVIGATION SET, INERTIAL AN/ASN- 139 This specification is approved for use by the Naval Air Systems Command, Department of the Navy, and is available for use by all Departments and Agencies of the
2、 Department of Defense. 1. SCOPE 1.1 Scope. This specification establishes the requirements for the performance, design, development, compatibility and test of the Carrier Aircraft Inertial Navigation System (CAINS II) using strapdown technology. 2. APPLICABLE DOUMENTS 2.1 Government documents. 2.1.
3、1 Specifications, standards and handbooks. The followirig specifications, standards and .handbooks form a Dart of this document to the extent specified herein. listed in that issue of the Department of Defense Index of Specifications and Standards (DODISS) and supplement thereto, cited in the solici
4、tation (see 6.2). Unless otherwise specified, the issues of these documents are those Beneficial comments (recommendations, additions, deletions) and ariy pertinent data which may be of use in improving this document should be addressed to: Commanding Officer, Naval Air Engineering Center, Systems E
5、ngineering ana Standardization Department (SESD) Code 53, Lakehurst, NJ 08733-5100, by using the self-addressed Standardization Document Improvement Proposal (UD Forni 1426) appearing at the end of this document or by letter. AMSC N/A FSC 5825 DISTRIBUTION STATEMENT A. Approved for public release; d
6、istribution is unlimited, Licensed by Information Handling ServicesProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SPECIFICATIONS FEDERAL PPP-B-636 MI L I TARY MIL-P-116 MIL-C-172 MIL-B-5087 MI L - E- 5400 MIL-C-6021 MIL-M-7793 MI L-A-8421 MIL-S-8516
7、 MIL-S-8802 MIL-P-15024 MIL-E-17555 MIL-N-18307 MIL-S-19500 MI L-T- 23 103 MI L- S - 23586 MIL-M-38510 MI L-N -85414A( AS) MIL-N-854L4A 58 7797706 Oi.157724 7 M Boxes, Shipping, Fiberboard Preservation, Methods of Cases, Bases, Mounting; and Mounts, Vibration (For use with Electronic Equipment in Ai
8、rcraft) Bonding, Electrical, and Lightning Protection, for Aerospace Systems Electronic Equipment, Aerospace, General Speci fi cat i on for Castings, Classifications and Inspection of Meter, Time Totalizing Air Transportabi 1 i ty Requirements, General Specification for Sealing Compound, Polysulfide
9、 Rubber, Electric Connectors and Electric Systems, Chemically Cured Sealing Compound, Temperature-Resistant, Integral Fuel Tanks and Fuel Cell Cavities, High-Adhesion Plates, Tags and Bands for Identification of Equipment Electronic and Electrical Equipment Accessories, and Provisioned Items (Repair
10、 Parts): Packaging of Nomencl ature and Identification for Aeronautical Systems Including Joint Electronics Type Designated Systems and Associated Support Systems Semi conductor Devi ces, General Speci fi cat i on for Thermal Performance Eva1 uat i on, Airborne El ectronic Equipment and Systems, Gen
11、eral Requirement for Sealing Compound, Electrical, Silicone Rubber, Accel erator Required Microcircuits, General specification for 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-N-85414A 58 777770b 0457725 7 MI L - H -38534 Hybrid Microcircuit
12、s, General Specification for MIL-C-38999 Connectors, Electrical, Circular, Miniature, High Density, Quick Disconnect (Bayonet, Threaded, and Breech Coup1 ing), Environment Resistant, Removable Crimp and Hermetic Solder Contacts, General Specifications for Capacitors, Fixed, Electrolytic (Nonsol id E
13、lectrolyte), Tantalum, Established Reliability, General Specifications for Circuit Assemblies) e MIL-C-39006 MIL-1-46058 Insulating Compound, Electrical (For Coating Printed MIL-A-46146 Adhesive-Sealants, Sil icone, RTV, Non-Corrosive (For use with Sensitive Metals and Equipment) MI L-H-46855 Human
14、Engineering Requirements for Military Systems, Equipment and Facilities MIL-G-81322 Grease, Ai rcraft General Purpose, Wide Temperature Range, NATO Code Number 6-395 MIL-S-81733 Sealing and Coating Compound, Corrosion Inhibitive MIL-B-81744 Barrier Coating Solution, Lubricant Migration Deterring DOD
15、-L-81846 Lubricating Oil, Instrument, Ball Bearing, High Flash Point MI L-G-81937 Grease, Instrument, Ultra Clean, Metric MIL- L-83 176 Lubricant, Instrument Bearing, Petroleum Base MIL-C-83286 MIL-T-85471 Test Set, Inertial Measuring Unit II, Coating, Urethane, Aliphatic Isocyanate, for Aerospace A
16、ppl i cat ions TS-3846/ASM-68 (V) MIL-N-85516 Navigation Set, Inertial, AN/ASN-lSOA STANDARDS FEDERAL FED-STD-595 Col ors MI L ITARY MIL-STD-OO Engineering Drawing Practices MIL-STD-129 Marking for Shipment and Storage 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without li
17、cense from IHS-,-,-MIL-STD-130 MI L-STD- 143 MI L - STD-4 15 MIL - STD - 454 MIL-STD-461 MI L - STD-462 MIL-STD-470 MIL-STD-704 MIL-STD-781 MI L -STD- 785 MIL-STD-810 MI L - STD-839 MIL-STD-882 MIL-STD-883 MIL-STD-889 MIL-STD-965 MIL-STD-1334 MIL-STD-1472 MIL-STD-1553 MIL-STD-1589 MIL-STD-1686 MIL-S
18、TD-1750 NIL-N-85414A 5B 3499906 0459726 O W MI L -N -854 14A (AS) a Identification Marking of U.S. Military Property Standards and Specifications, Order of Precedence for - the Selection of Test provisions for Electrical Systems and Associated Equipment, Design Criteria for Standard General Requirem
19、ents for Electronic Equipment Electromagnetic Emission and Susceptibility Requirements for the Control of Electromagnetic Interferenck Electromagnetic Interference Characteristics, Measurement of Maintainability Program for Systems and Equipment Aircraft Electric Power Characteristics Re1 iabil ity
20、Testing for Engineering Development, Qual i fi cat i on, and Product i on Reliability Program For Systems and Equipment Deve1 opment and Product i on Environmental Test Methods Parts, with Established Reliability Levels, Selection and use of System Safety Program Requirements Test Methods and Proced
21、ures for Microelectronics Dissimilar Metals Parts Control Program Process of Barrier Coating of Anti-Friction Bearings Human Engineering Design Criteria for Military Systems, Equipment and Facilities Digital Time Division Command/Response Mu1 tiplex Bus JOVIAL (J73) El ectrostat i c Di scharge Contr
22、ol Program for Protect i on of Electrical and Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive Devices) (Metric) Sixteen-Bit Computer Instruction Set Architecture e 4 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,
23、-,-MIL-STD-2068 MIL-STD-2074 MIL-STD-2076 MIL-STD-2077 MI L - STD-2084 HANDBOOKS MI L ITARY MIL-HDBK-235-1 DOD-HDBK- 263 MIL-HDBK-472 MIL -N-85414A( AS) Re1 i abi Ti ty Deve1 opment Tests Failure Classification for Re1 iabil ity Testing Units Under Test, Compatibility with Automatic Test Equipment,
24、General Requirements for Test Program Sets, General Requirements for General Requirements for Maintainability of Avion and Electronic Systems and Equipment Electromagnetic (Radiated) Environment Considerat for Design and Procurement of Electrical and Electronic Equipment Subsy.stems and Systems Elec
25、trostatic Discharge Control Handbook for Protection of Electrical and Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive Devices) (Metric) Maintainability Prediction (Unless othe,rwise indicated, copies of federal and military specifications, standards, and handbo
26、oks are available from the Standardization Documents Order Desk, Building 4D, 700 Robbins Avenue, Philadelphia, PA 19111-5094.) C on s 2.1.2 Other Government Publications. The following other Government publications form a part of this document tothe extent specified herein. Unless otherwise specifi
27、ed, the issues are those cited in the solicitation (see 6.2). DRAW I NGS NAVAL SUPPLY SYSTEMS COMMAND, AVIATION SUPPLY OFFICE 15345 Container, assembly (NSN 6KH-8145-01-080-6707MF) PUBLICATIONS DEFENSE MAPPING AGENCY WGS-84 Department of Defense World Geodetic System 1984 NAVAL AIR SYSTEMS COMMAND A
28、R-57 Shipboard Data Link Systems Requirements for Aircraft Inertial Navigation System Alignment, and Waypoint Insert ion Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-NIL-N-85414A 58 7779906 0457728 4 M I L - N - 8 54 1 4A (AS ) AS -46 13 Applicati
29、on and Derating Requirements for Electronic Components, General Specification for NAVAL AVIONICS CENTER TP-577 TP-604 Nuclear Specification Requirements for Navigation Set, Inertial AN/ASN-139 General Specifications for Transient Radiation Effects on Electronics (TREE) Environments Protection NAVAL
30、AIR DEVELOPMENT CENTER ICD-GPS-O63 GPS User Equipment AN/ASN-l30A and AN/ASN-139 Carrier Aircraft Inertial Navigation Systems (CAINS) Interface NAVAL MATERIAL COMMAND NAVMATINST 3000.1A Re1 i abi 1 i ty of Navy Materi al NAVMATNOTE 3080 Power Supply Reliability (Application for copies should be addr
31、essed to the Superintendent of Documents, Government Printing Office, Washington, D.C., 20402.) 2.1.3 Other wblications. specification to the extent specified herein. which are indicated as DoD adopted shall be the issue listed in the current DoDISS and the supplement thereto, if applicable. The fol
32、lowing document(s) form a part of this The issues of the documents COMMERCIAL ARINC 407 ARINC Synchro System Manual (Application for copies should be addressed to the Aeronautical Radio, Incorporated, 2551 Riva Road, Annapolis, Maryland 21401) 2.1.4 Order of precedence. of this Specification and the
33、 references cited herein, the text of this document takes precedence. applicable laws and regulations unless a specific exemption has been obtained. In the event of a conflict between the text Nothing in this document, however, supersedes 3. REQUIREMENTS 3.1 General. requirements of this specificati
34、on, including requirements covering all operating, nonoperating, and storage conditions. performance and all other requirements of this specification while installed in an airplane during ground, shipboard, and airborne operations. 3.1.1 Description. The AN/ASN-339 Inertial Navigation Set (INS) shal
35、l be a self-contained, strapdown, all attitude navigation set, capable of providing The equipment shall be designed in accordance with the The equipment shall meet 6 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- NIL-N-85414A 58 9999906 0459729 b W
36、 I tems Type Designation Unit, Inertial Navigation CN- 1649/ASN- 139 Mount, i nert i al MT-6436/ASN-139 MI L -N-854 14A( AS) Appl i cab1 e 3.10.2.1 3.10.2.2 The CN-1649/ASN-139 Inertial Navigation Unit (INU) shall be designed to comply not only with the r quirements specified herein, but it shall al
37、so be. Inertial Navigation Unit, in accordance with MIL-N-85516. form, fit, and function (F 5 ) interchangeable with the CN-1561/ASN-l30A 3.1.2 Desian and construction. Design and construction of the equipment shall conform with MIL-E-5400, except as otherwise specified herein. 3.1.2.1 Material s, D
38、rocesses, and Darts Materi al s, processes, and parts shall meet requirements of MIL-E-5400, except as otherwise specified herein. 0 3.1.2.1 1 Material s. 3.1.2.1.1.1 Lubricants. The use of lubricants in the equipment shall conform to MIL-G-81322, DOD-L-81846, MIL-G-81937, and MIL-L-83176 as applica
39、ble. card guides, guide pins, or metal structure for corrosion control. grease type lubricants conforming to MIL-G-81322 shall be used for all applications where grease relubrication may be required. 3.1.2.1.1.2 Sealina materials (electrical). The use of encapsulation materials for the purpose of se
40、aling, supporting, attaching, or protecting repairable electronic components shall conform to the following requirements: Lubricants shall not be used to coat connector pins, circuit Only a, Encapsulating and potting materials shall be hydrolytically stable and conform to Requirement 47 of MIL-STD-4
41、54. b. Adhesive sealants used to seal and protect terminations shall conform to MIL-A-46146. c. If potting compounds are used to seal and protect connector terminations, MIL-S-8516 and MIL-S-23586, Grade B, compounds are required. Semi-rigid polyurethane resin may also be used. * 7 Provided by IHSNo
42、t for ResaleNo reproduction or networking permitted without license from IHS-,-,-MIL-N-85qL4A 58 779770b OY57730 2 9 MIL - N-854 14A(AS) d. e. Compatible primers and barrier coatings shall be used when necessary to promote adhesion. F1 uorinated Ethylene Propylene surfaces shall be properly etched t
43、o promote adhesion. Polytetrafluoroethylene (TFE) and Conformal coatings shall conform to MIL-1-46058. The cleaning compounds used in preparing printed wiring assemblies or other components for application or removal of the selected-conformal coating material shall have no deleterious effects on any
44、 part of the assembly or markings thereon. conformal coat i ng shall be used on repai rab1 e assembl i es procured under this specification. No more than one type of 3.1.2.1.1.3 Material selection limitation. All organic materials having ester linkages shall have been tested for hydrolytic stability
45、. natural leather, magnesium and magnesium alloys is prohibited. The use of 3.1.2.1.1.4 Dissimilar metals. Use of dissimilar metals (as defined by MIL-STD-889) in contact shall be limited to applications where similar metals cannot be used due to peculiar design requirements. The protection of coupl
46、ed dissimilar metals shall be in accordance with MIL-STD-889 and requirement 16 of MIL-STD-454. 3,1.2.1.1.5 Barrier film bearinq coatinq. All bearings shall be processed in accordance with MIL-STD-1334. The coating material shall be in accordance with MIL-B-81744. All bearings, including chamfered r
47、aces or corners and interfacing parts, where applicable, shall be barrier coated. 3.1.2.1.2 Processes. 3.1.2.1.2.1 Finish and colors. The equipment and parts thereof shall be finished in accordance with MIL-E-5400, except that after pretreating the surface of cages and boxes, a minimum of one coat o
48、f corrosion inhibiting primer shall be applied to aluminum and noncorrosion resistant steel surfaces. In addition, the exterior surfaces of cases and boxes, except for electrical bonding surfaces, shall be painted with a minimum of two coats of enamel or urethene in accordance with MIL-C-83286, No l
49、acquer shall be used. The equipment color shall be Gold, Color No. 17043 in accordance with FED-STD-595. 3.1.2.1.3 Parts. 3.1.2.1.3.1 Selection of Darts, The number of different types of parts used shall be held to a minimum. The control of the procurement and testing of all parts shall be in accordance with MIL-STD-454, Requirement 22. Approval for the use of non-standard parts and materials (including transistors and diodes), other than m
